41 320/110 ED SOLENOID OPERATED DIRECTIONAL CONTROL

41 320/110 ED SOLENOID OPERATED DIRECTIONAL CONTROL

41 320/110 ED
DS5JB
SOLENOID OPERATED
DIRECTIONAL CONTROL VALVE
ALTERNATING CURRENT
SERIES 10
NFPA D05 (ISO 4401-05 / CETOP 05)
p max 4600 psi
Q max 32 GPM
MOUNTING INTERFACE
OPERATING PRINCIPLE
NFPA D05
ISO 4401-05-0-04-05
(CETOP 4.2-4-05-320)
PERFORMANCES
— Direct acting, subplate mounting directional control
valve, with mounting surface according to NFPA D05
standard.
(with mineral oil of viscosity of 36 cSt at 50°C)
Maximum operating pressure
Ports P - A - B
Port T
Maximum flow rate
psi
4600
2000
GPM
32
Pressure drop ∆p-Q
see paragraph 4
Operating limits
see paragraph 6
Electrical features
see paragraph 7
Electrical connections
junction box
Ambient temperature range
°F
-4 / +125
Fluid temperature range
°F
-4 / +175
Fluid viscosity range
cSt
10 - 400
Fluid contamination degree
— The valve is supplied with 3 or 4 way designs
and with several interchangeable spools (4)
with different porting arrangements.
— The valve is available with AC solenoids.
according to ISO 4406:1999
class 20/18/15
Recommended viscosity
cSt
25
Masse: single solenoid valve
double solenoide valve
lbs
5.5
7.5
41 320/110 ED
— The valve body (1) is made with high strength
iron castings provided with wide internal
passages in order to minimize the flow
pressure drop. Wet armature solenoids (2) with
easily removable interchangeable coils (3) are
used (for further information on solenoids see
par. 7). It is supplied with junction box (5) for
the electrical connection.
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DS5JB
SERIES 10
1 - IDENTIFICATION CODE
D S 5 JB -
/ 10
-
K6
Solenoid
operated directional
control valve
NFPA D05 size
Junction box
Coil electrical connection:
2 pins for junction box
Coil type
A120-60 = 120 V - 60 Hz
A220-60 = 220 V - 60 Hz
Configuration and spool type
(see par. 3)
Series: (the overall and mounting dimensions
remain unchanged from 10 to 19)
Seals:
N = NBR seals for mineral oil (standard)
V = FPM seals for special fluids
2 - HYDRAULIC FLUIDS
Use mineral oil-based hydraulic fluids HL or HM type, according to ISO 6743-4. For these fluids, use NBR seals (code N). For fluids HFDR type
(phosphate esters) use FPM seals (code V). For the use of other fluid types such as HFA, HFB, HFC, please consult our technical department.
Using fluids at temperatures higher than 175 °C causes a faster degradation of the fluid and of the seals characteristics. The fluid must be
preserved in its physical and chemical characteristics.
41 320/110 ED
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DS5JB
SERIES 10
3 - CONFIGURATIONS
Type S*:
2 solenoids - 3 positions
with spring centering
Type SA*:
1 solenoid side A
2 positions (central + external)
with spring centering
Type TA:
1 solenoid side A
2 external positions
with return spring
Type RK:
2 solenoids - 2 positions
with mechanical retention
Type SB*:
1 solenoid side B
2 positions (central + external)
with spring centering
Type TB:
1 solenoid side B
2 external positions
with return spring
Type TA23 / TB23
three-way valve - 1 solenoid - 2 external positions, return spring
Note:Type TB23 corresponds
to type 23TA of the old valve
(D4D)
Besides the diagrams shown, which are the most frequently used, other special versions
are available: consult our technical department for their identification, feasibility and
operating limits.
41 320/110 ED
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DS5JB
SERIES 10
4 - PRESSURE DROPS Δ p-Q
(obtained with viscosity 170 SSU at 120 °F)
PRESSURE DROPS WITH VALVE ENERGIZED
FLOW DIRECTION
SPOOL TYPE
P-A
P-B
A-T
B-T
CURVES ON GRAPH
S1, SA1, SB1
2
2
1
S2, SA2, SB2
3
3
1
1
1
S3, SA3, SB3
3
3
2
2
S4, SA4, SB4
1
1
2
2
S5
2
1
1
1
S6
3
3
2
2
S7
1
1
2
2
S8
1
1
2
2
S9
3
3
2
2
S10
1
1
1
1
S11
3
3
2
2
S18
1
2
2
2
TA, TB
3
3
2
2
TA02, TB 02
3
3
2
2
TA23, TB23
4
4
RK
3
3
2
2
PRESSURE DROPS WITH VALVE IN DE-ENERGIZED POSITION
FLOW DIRECTION
SPOOL TYPE
P-A
P-B
A-T
B-T
P-T
CURVES ON GRAPH
S2, SA2, SB2
5
S3, SA3, SB3
6
6
S4, SA4, SB4
5
S5
3
S6
S7
S8
S9
S10
S11
S18
3
5 - SWITCHING TIMES
TIMES
SOLENOID TYPE
The values indicated are obtained according to ISO 6403
standard, with mineral oil viscosity 170 SSUat 120°F.
41 320/110 ED
ENERGIZING
AC
15 ÷ 25 ms
DE-ENERGIZING
20 ÷ 50 ms
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DS5JB
SERIES 10
6 - OPERATING LIMITS
The curves define the flow rate operating fields according to the valve pressure with AC solenoids.
The value have been obtained accordind to ISO 6403, with mineral oil, viscosity 170 SSU, temperature 120 °F.
SPOOL TYPE
S1,SA1,SB1
CURVE
P-A
P-B
1
1
S2, SA2, SB2
2
2
S3, SA3, SB3
3
3
S4, SA4, SB4
4
4
S5
1
1
S6
2
1
S7
4
4
S8
4
4
SPOOL TYPE
CURVE
P-A
P-B
S9
2
2
S10
1
1
S11
1
2
S18
1
1
TA, TB
1
1
TA02, TB02
2
2
TA23, TB23
1
1
RK
1
1
NOTE: The values indicated in the graphs are relevant to the standard solenoid valve. The operating limits can be considerably
reduced if a 4-way valve is used as a 3-way valve with port A or B plugged or without flow.
41 320/110 ED
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DS5JB
SERIES 10
7 - ELECTRICAL FEATURES
7.1 Solenoids
These are essentially made up of two parts: tube and coil. The
tube is threaded into the valve body and includes the armature that
moves immersed in oil, without wear. The inner part, in contact with
the oil in the return line, ensures heat dissipation.
The coil is fastened to the tube by a threaded ring.
SUPPLY VOLTAGE FLUNCTUATION
± 10% Vnom
MAX SWITCH ON FREQUENCY
15.000 ins/hr
DUTY CYCLE
100%
Class of protection:
Atmospheric agents (CEI EN 60529)
Coil insulation
(VDE 0580)
Impregnation
IP 65 (see note 2)
class H
class F
Note: The IP65 protection degree is guaranteed only with the connector
correctly connected and installed.
7.2 Current and absorbed power
The table shows current and power consumption values at inrush
and at holding, relevant to the different coil types for AC current.
Coils (values ± 5%)
Type of
coil
Frequency
[Hz]
C26-A120-60K6/10
C26-A220-60K6/10
60
Nominal
voltage
Resistance
at 20°C
[V]
[Ohm]
Current
consumption
at inrush
[A]
Current
Power
consumption consumption
at holding
at inrush
[A]
[VA]
120
9,65
4,5
0,88
540
105,6
1902840
220
29,6
2,5
0,46
550
101,2
1902841
8 - INSTALLATION
Power
consumption
at holding
[VA]
Code
Surface finishing
Configurations with centering and return springs can be mounted in any position; type RK valves without springs and with mechanical detent - must be mounted with the longitudinal axis horizontal.
Valve fixing is by means of screws or tie rods, with the valve mounted on a lapped surface, with values
of planarity and smoothness that are equal to or better than those indicated in the drawing. If the
minimum values of planarity and/or smoothness are not met, fluid leakage between valve and
mounting surface can easily occur.
41 320/110 ED
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DS5JB
SERIES 10
9 - OVERALL AND MOUNTING DIMENSIONS
DS5JB - S*
DS5JB - RK
DS5JB - SA*
DS5JB - TA
dimensions in inches
solenoid position for SB* and TB configurations
1
Mounting surface with sealing rings
2
Standard manual override included in the
solenoid tube
3
Coil
4
Coil removal space
5
Junction box
See par. 10 and 11 for sealing rings and
fastening bolts
41 320/110 ED
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DS5JB
SERIES 10
10 - SPARE PARTS FOR AC SOLENOID VALVE
1
Coil locking ring - code 0119406
2
O-Ring type 2-120 (3100) - 70 shore
3
Coil (see identification code on the side)
4
2 O-Ring type 2-007 (2015) - 70 shore
5
O-Ring type 6-454 (ORM-0300-40)
70 shore
6
Solenoid tubes:
TA26-M27/10N (NBR seals)
TA26-M27/10V (FPM seals)
NOTE: the tube is supplied with O-Ring rif. 7
7
2 O-Ring type 3-912 - 70 shore
8
Junction box:
EJB5-D/10 (double solenoid valve)
EJB5-S/10 (single solenoid valve)
9
2 bolts M3x35 (for single solenoid valve 1
bolt M3x35 + 1 bolt M3x6)
10
5 O-Ring type 2-014 (2050) - 90 shore
COILS IDENTIFICATION CODE
C 26 Supply voltage
A120-60 = 120 V - 60 Hz
A220-60 = 220 V - 60 Hz
K6 / 10
Series no.: (the overall and
mounting dimensions remain
unchanged from10 to 19)
Coil electrical connection:
2 pins for junction box
SEALS KIT
The codes here below include O-Rings ref. 2, 4, 6 and 10
Cod. 1984447
NBR seals
Cod. 1984448
FPM (viton) seals
11 - FASTENING BOLTS
4 bolts type 1/4-20 UNC-2Bx1 3/4 (12.9 class recommended)
Tightening torque 70 lbs.inch
UNIVERSAL HYDRAULICS INT’L LTD
DUPLOMATIC OLEODINAMICA S.p.A.
20015 PARABIAGO (MI) • Via M. Re Depaolini 24
Tel. +39 0331.895.111
Fax +39 0331.895.339
www.duplomatic.com • e-mail: sales.exp@duplomatic.com
41 320/110 ED
9337 Ravenna Road, Unit G,
TWINSBURG, OHIO 44087
Phone +330-405-1800 - Fax +330-405-1801
E-mail: duplomatic@uhiltd.com
REPRODUCTION IS FORBIDDEN. THE COMPANY RESERVES THE RIGHT TO APPLY ANY MODIFICATIONS.
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